unlimited domain names

First, you have a top-level domain name that has a universal domain name resolution, such as: domain.com Second, open the mod_rewrite in the httpd.conf. After that, at the end of httpd.conf, add the following: RewriteEngine onRewriteMap lowercase int:tolowerRewriteMap vhost txt:/usr/local/etc/apache/vhost.mapRewriteCond ${lowercase:%{SERVER_NAME}} ^(.+)$RewriteCond ${vhost:%1} ^(/.*)$RewriteRule ^/(.*)$ %1/

The Web page contains the resources (Pictures, JS, CSS, IFRAME, etc.) caused by the HTTP request basically from the same domain name, some sites for static resource files using a separate cookie-free domain name. Reduce the number of domain names in order to reduce the time required for

I only have one website for synchronous login with two domain names at the same site. However, I have bound two domain names www.a.com and www. B .com, both of which point to the top-level directory index of the website. php: After you log on to www.a.com, it is still not logged on when you access www. B .com again. Af

Apache has been used for a long time, but it has only been used for a long time. So there is a taste of makeup in these four or five days: Since the company cannot provide a good system administrator, it can only be self-serving. After combining Apache and tomcat for SEO optimization, four or five days later, I had a unified understanding of the basic logic framework of these tools.The knowledge of URL rewriting should be aimed at the following needs: SEO engine optimization in favor of HTML, an

Apache has been used for a long time, but it has only been used for a long time. So there is a taste of makeup in these four or five days: since the company cannot provide a good system administrator, it can only be self-serving. After combining Apache and tomcat for SEO optimization, four or five days later, I had a unified understanding of the basic logic framework of these tools.The knowledge of URL rewriting should be aimed at the following needs: SEO engine optimization in favor of HTML, an

Nginx only allows some domain names to access other domain names and cannot access them all. How do I write this? For this question, refer to the official document In catch-all server examples the strange name "_" can be seen: server {listen 80 default_server; server_name _; return 444 ;} there is nothing special about

Article Title: in Linux, dynamic IP addresses are automatically directed to domain names. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. On the Internet, users' domain names and IP

Some time ago, because the company's a canton trademark registration of the station to do bidding promotion, but because the site did not record, and Baidu has stipulated that the personal website is not to do bidding promotion. So in another has been filed on the company's website to separate a two-level domain name bound to the site for auction promotion. In this way, the Guangzhou trademark Registration network can not be bid to promote the problem

It sounds like Google is planning to make more important changes to their algorithms this year to improve search quality and eliminate garbage results, although not as large as Panda update. So how should SEO prepare? In order to find the answer, I consulted a few SEO experts on the recent report. Those reports say Google might consider tweaking the rankings that contain some keyword domain names, possibly

This article mainly introduces how php forces users to redirect to www domain names, which can simulate 301 redirection and output links when head redirection fails, for more information about how php forces users to switch to www domain names, see the example in this article. Share it with you for your reference. The